"""TENS Electrode Pads, 20PCS, 2""""x2"""", TENS Unit Replacement Pads for Electrotherapy, EMS Muscle Stimulation Machine, Reusable 12 Universal Compatibility; Universal Pigtail of electrode pads fits most TENS (Transcutaneous electrical nerve stimulation) units; EMS (Emergency Medical Services) massagers and muscle stimulators TENS pads are comfortable to the touch; white foam backing with black carbon conductor and premium gel adhesive Reusable tens electrodes; designed for multiple uses when applied and removed with care; excellent conductivity"""
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